Watch the video:
Timestamps:
0:00 - Explanation
0:50 - Methods explained
1:12 - Take ownership explained
1:42 - Add Take Ownership to Right-Click menu
3:07 - Remove Take Ownership
3:18 - Preferred method for old Windows files
Trying to delete or modify files, but getting a TrustedInstaller error? Can’t delete old Windows files? Well, this video covers both of those topics, and it should be fixed in no time!
Take Ownership script: https://www.howtogeek.com/howto/windows-vista/add-take-ownership-to-explorer-right-click-menu-in-vista/